if i have 1000 records and i want to access 20 ata time
from SQL server, what will be the query?
Answers were Sorted based on User's Feedback
Answer / vijendra singh
Use The following Query for the problem...
Declare @PageIndex int
set @PageIndex=1
Declare @PageSize int
set @PageSize=20
while @PageIndex < 1000
begin
SELECT * FROM test WHERE ID between
@PageIndex and @PageIndex+@PageSize-1
set @PageIndex = @PageIndex + 20
end
| Is This Answer Correct ? | 13 Yes | 2 No |
Answer / santosh
u can easily done by the use of Row_number() in sqlserver.
Ex:-
declare @Lower_Bound int,@Upper_bound int
SET @Lower_Bound=1 -- change this as per requirement
SET @Upper_bound=20 -- change this as per requirement
Select Id,Name from(select row_number()over(order by id asc) as Temp_Id,Id,Name from M_Student)
M_Student where Temp_Id >=@Lower_Bound and Temp_Id<=@Upper_bound
Here My Table Name is M_Student(Id,Name) & I have made a Temporary Id column(Temp_Id).Here the result.
Thank U......
If any query then u can connect me through
santosh.primetechsoftware@gmail.com
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / rasbeer
Declare @PageIndex int
set @PageIndex=2
select top 20 * from
(select top 20 * from
(select top (@PageIndex*20) * from chat_contents order by
id ) as a1
order by id desc)as b1 order by id
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / sunny
Assume EMP is my Table where 1000 Records there. We retrive
20 top record from database through by following c# code.
}
sqlconection cn = new sqlconnection(@"Conection string...");
dataset ds = new dataset();
SqldataAdapter da = new SqldataAdapter("select top 20 *
from Emp", cn);
da.fill(ds);
Gridview1.datasource = ds.table[0];
Gridview1.databind();
}
| Is This Answer Correct ? | 2 Yes | 3 No |
Answer / gowtham
you can also use Set Rowcount keyword to fetch the records
from sql server.Here is the query for that:
Set Rowcount 20
Select Empname from emp
Set RowCount 0
| Is This Answer Correct ? | 6 Yes | 8 No |
Answer / arunbhararthi
you can use top keyword to fetch the first 20 records from
sql server.Here is the query for that:
for example:
select top20 empname from emp.
| Is This Answer Correct ? | 5 Yes | 10 No |
Why should i prefer JSP over asp.net or any other web development language..??
What do you understand by aggregate dependency?
What is a web based system?
What is the use of autowireup in asp.net?
What is meant by role based security? when we use this one
Which namespace is used by ado.net?
Is asp.net a programming language?
What is the main use of Response.Output.Write()?
What is razor? : asp.net mvc
What is autopost?
Can the validation occurs in server-side or client-side? If the validation occurs why should we do?
What is OSI layer? Explain different layers.
Visual Basic (800)
C Sharp (3816)
ASP.NET (3180)
VB.NET (461)
COM+ (79)
ADO.NET (717)
IIS (369)
MTS (11)
Crystal Reports (81)
BizTalk (89)
Dot Net (2435)
Exchange Server (362)
SharePoint (720)
WCF (340)
MS Office Microsoft (6963)
LINQ Language-Integrated Query (317)
WPF (371)
TypeScript (144)
Microsoft Related AllOther (311)